38244910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 81907200

約数和(自身を除く): 43662290

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 418, 551, 631, 638, 1045, 1102, 1262, 1595, 2090, 2755, 3155, 3190, 5510, 6061, 6310, 6941, 11989, 12122, 13882, 18299, 23978, 30305, 34705, 36598, 59945, 60610, 69410, 91495, 119890, 131879, 182990, 201289, 263758, 347681, 402578, 659395, 695362, 1006445, 1318790, 1738405, 2012890, 3476810, 3824491, 7648982, 19122455, 38244910]

約数ペア:

[(1, 38244910), (2, 19122455), (5, 7648982), (10, 3824491), (11, 3476810), (19, 2012890), (22, 1738405), (29, 1318790), (38, 1006445), (55, 695362), (58, 659395), (95, 402578), (110, 347681), (145, 263758), (190, 201289), (209, 182990), (290, 131879), (319, 119890), (418, 91495), (551, 69410), (631, 60610), (638, 59945), (1045, 36598), (1102, 34705), (1262, 30305), (1595, 23978), (2090, 18299), (2755, 13882), (3155, 12122), (3190, 11989), (5510, 6941), (6061, 6310)]